SE7708928L - INJECTOR DEVICE - Google Patents

INJECTOR DEVICE

Info

Publication number
SE7708928L
SE7708928L SE7708928A SE7708928A SE7708928L SE 7708928 L SE7708928 L SE 7708928L SE 7708928 A SE7708928 A SE 7708928A SE 7708928 A SE7708928 A SE 7708928A SE 7708928 L SE7708928 L SE 7708928L
Authority
SE
Sweden
Prior art keywords
flexible wall
medicament
plunger
flexible
spike
Prior art date
Application number
SE7708928A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
E A Tischlinger
Original Assignee
American Hospital Supply Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by American Hospital Supply Corp filed Critical American Hospital Supply Corp
Publication of SE7708928L publication Critical patent/SE7708928L/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
    • A61M5/285—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle with sealing means to be broken or opened
    • A61M5/286—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle with sealing means to be broken or opened upon internal pressure increase, e.g. pierced or burst
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/3129—Syringe barrels
    • A61M5/3137—Specially designed finger grip means, e.g. for easy manipulation of the syringe rod
    • A61M2005/3139—Finger grips not integrally formed with the syringe barrel, e.g. using adapter with finger grips

Abstract

A disposable medicament injector having a cylindrical barrel closed at one end by a slidable plunger and at the other end by a nose cap and diaphragm assembly including a flexible and pierceable wall defining a medicament chamber between the plunger and the flexible wall. A spike is positioned in spaced relation to the flexible wall whereby movement of the plunger will cause the medicament in the medicament chamber to flex the flexible wall of the diaphragm toward the spike which will then pierce the flexible wall to establish fluid communication between the medicament chamber and the area on the other side of the flexible wall.
SE7708928A 1976-08-09 1977-08-05 INJECTOR DEVICE SE7708928L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/712,855 US4072149A (en) 1976-08-09 1976-08-09 Nose cap and diaphragm assembly for injector

Publications (1)

Publication Number Publication Date
SE7708928L true SE7708928L (en) 1978-02-10

Family

ID=24863835

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7708928A SE7708928L (en) 1976-08-09 1977-08-05 INJECTOR DEVICE

Country Status (12)

Country Link
US (1) US4072149A (en)
JP (1) JPS5320689A (en)
AU (1) AU515085B2 (en)
BR (1) BR7705093A (en)
CA (1) CA1098405A (en)
CH (1) CH621067A5 (en)
DE (1) DE2733385A1 (en)
FR (1) FR2361121A1 (en)
GB (1) GB1583384A (en)
IT (1) IT1080107B (en)
NZ (1) NZ184560A (en)
SE (1) SE7708928L (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5338814B2 (en) * 1974-06-18 1978-10-18
US4178928A (en) * 1977-08-10 1979-12-18 Tischlinger Edward A Self injector
DE3473565D1 (en) * 1983-05-04 1988-09-29 Medicorp Holding Unitary dose prefilled syringe
GB2210268A (en) * 1987-02-25 1989-06-07 Duoject Inc Syringe system
US4886495A (en) * 1987-07-08 1989-12-12 Duoject Medical Systems Inc. Vial-based prefilled syringe system for one or two component medicaments
US5364369A (en) * 1987-07-08 1994-11-15 Reynolds David L Syringe
AU595096B2 (en) 1988-02-10 1990-03-22 Astra Pharmaceuticals Pty Ltd Plastic cartridge and syringe
DK0461693T3 (en) * 1990-06-13 1996-04-22 Duphar Int Res Flexible sealing element for an injection device
CA2096662C (en) * 1990-11-14 2004-04-20 David L. Reynolds Syringe
JP3306796B2 (en) * 1995-01-26 2002-07-24 大成化工株式会社 Glass cartridge for injection cylinder pre-filled with chemical solution
AU1339501A (en) 1999-10-22 2001-05-08 Antares Pharma, Inc. Medicament cartridge and injection device
WO2001030423A1 (en) * 1999-10-22 2001-05-03 Antares Pharma, Inc. Medicament cartridge
JP3999489B2 (en) * 2001-10-19 2007-10-31 住友ゴム工業株式会社 Syringe
US6830564B2 (en) * 2002-01-24 2004-12-14 Robin Scott Gray Syringe and method of using
DE10252220B3 (en) * 2002-11-11 2004-05-13 Schott Glas Medical syringe
DE102005037962A1 (en) * 2005-08-11 2007-02-15 Arzneimittel Gmbh Apotheker Vetter & Co. Ravensburg syringe
EP2104525A4 (en) * 2006-12-29 2010-12-29 Amir Genosar Hypodermic drug delivery reservoir and apparatus
JP2011508634A (en) * 2007-12-28 2011-03-17 アクティヴパック， インコーポレイテッド Dispenser and treatment package suitable for administration of therapeutic agents to patients
JP5273473B2 (en) * 2008-09-12 2013-08-28 株式会社ジェイ・エム・エス Spout and liquid container with spout
US8152763B2 (en) * 2009-11-19 2012-04-10 Epperson Frank E Disposable carpule for hypodermic syringe
US9498570B2 (en) * 2010-10-25 2016-11-22 Bayer Healthcare Llc Bladder syringe fluid delivery system
US11406755B1 (en) 2021-02-19 2022-08-09 Fresenius Kabi Deutschland Gmbh Sensing fluid flow irregularities in an on-body injector
US11497847B1 (en) 2021-02-19 2022-11-15 Fresenius Kabi Deutschland Gmbh Wearable injector with adhesive substrate
US11484646B1 (en) * 2021-05-04 2022-11-01 Fresenius Kabi Deutschland Gmbh Sealing systems for a reservoir of an on-body injector

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2460039A (en) * 1944-04-14 1949-01-25 Scherer Corp R P Hypodermic syringe
US3308821A (en) * 1964-03-23 1967-03-14 Walter A Shields Disposable hypodermic syringes
US3387609A (en) * 1966-01-19 1968-06-11 Walter A. Shields Closure cap for disposable hypodermic syringes
US3391695A (en) * 1966-06-17 1968-07-09 Stanley J. Sarnoff Cartridge with reflexed burstable diaphragm
US3424155A (en) * 1968-01-24 1969-01-28 Stanley J Sarnoff Burstable diaphragm seal
US3710794A (en) * 1971-06-16 1973-01-16 W Shields Recessed diaphragm with annular grooves for hypodermic syringes
US4051850A (en) * 1975-11-21 1977-10-04 Tischlinger Edward A Disposable medicament injector

Also Published As

Publication number Publication date
CH621067A5 (en) 1981-01-15
AU2757977A (en) 1979-02-08
AU515085B2 (en) 1981-03-12
FR2361121A1 (en) 1978-03-10
GB1583384A (en) 1981-01-28
IT1080107B (en) 1985-05-16
DE2733385A1 (en) 1978-02-16
BR7705093A (en) 1978-05-02
CA1098405A (en) 1981-03-31
US4072149A (en) 1978-02-07
NZ184560A (en) 1981-02-11
JPS5320689A (en) 1978-02-25

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